城市轨道交通在改善城市居民出行、节约能源、减少环境污染、促进国民经济发展,包括促进城市健康发展起到非常大的作用。近年来,我国政府对轨道交通安全问题非常关注,从制度、标准、科技等方面出台相关规定来加强安全管理,确保轨道交通健康发展。同时,也在加紧完善安全管理制度,建立安全标准体系,组织关键技术等方面的研究。在长沙市轨道交通快速发展之际,就如何确保轨道交通安全运行和健康发展,记者采访了中南大学轨道交通安全教育部重点实验室书记、博 Urban rail transit plays a very important role in improving the travel of urban residents, saving energy, reducing environmental pollution and promoting the development of the national economy, including promoting the healthy development of cities. In recent years, our government has paid great attention to the issue of rail transit safety and has promulgated relevant regulations from the aspects of system, standards, science and technology to strengthen safety management and ensure the healthy development of rail transit. At the same time, it is also stepping up efforts to perfect the safety management system, establish a safety standard system and organize key technologies. In the rapid development of rail transit in Changsha, on how to ensure the safe operation of rail transit and healthy development, the reporter interviewed the secretary of the Key Laboratory of Rail Transit Safety Education of Central South University, Bo